MCF5253CVM140J Freescale Semiconductor, MCF5253CVM140J Datasheet - Page 473

• Manufacturer Part Number: MCF5253CVM140J
• Description: IC MCU 2.1MIPS 140MHZ 225MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF525xr

Specifications of MCF5253CVM140J

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 140MHz
• Connectivity: CAN, EBI/EMI, I²C, QSPI, UART/USART, USB OTG
• Peripherals: DMA, WDT
• Program Memory Type: ROMless
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 1.08 V ~ 1.32 V
• Data Converters: A/D 6x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 225-MAPBGA
• Processor Series: MCF525x
• Core: ColdFire V2
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details

24.6.2
The capability registers specify the software limits, restrictions, and capabilities of the host/device
controller implementation. Most of these registers are defined by the EHCI specification. Registers that
are not defined by the EHCI specification are noted in their descriptions.
24.6.2.1
This register is used as an offset to add to the register base address to find the beginning of the operational
register space, that is, the location of the USBCMD register.
Table 24-9
24.6.2.2
This is a two-byte register containing a BCD encoding of the EHCI revision number supported by this host
controller. The most-significant byte of the register represents a major revision and the least-significant
byte is the minor revision.
Table 24-10
Freescale Semiconductor
Address MBAR2 + 0x700
Address MBAR2 + 0x703
CAPLENGTH
Reset
Reset
W
Field
15–0
Field
R
7–0
W
R
Table 24-10. Host Controller Interface Version (HCIVERSION) Register Field Descriptions
15
0
provides bit descriptions for the CAPLENGTH register.
Table 24-9. Capability Registers Length (CAPLENGTH) Register Field Descriptions
Capability Registers
provides bit descriptions for the HCIVERSION register.
Capability Registers Length (CAPLENGTH)
Host Controller Interface Version (HCIVERSION)
0
7
Capability registers length. Value is 0x40.
14
0
Name
Figure 24-9. Host Controller Interface Version (HCIVERSION) Register
–
13
0
Figure 24-8. Capability Registers Length (CAPLENGTH)
1
6
Figure 24-9
EHCI revision number. Value is 0x0100 indicating version 1.0.
12
0
11
0
MCF5253 Reference Manual, Rev. 1
0
5
shows the HCIVERSION register.
10
0
0
9
0
4
HCIVERSION
CAPLENGTH
1
8
Description
Description
0
7
Figure 24-8
0
3
0
6
0
5
shows the CAPLENGTH register.
0
2
0
4
Universal Serial Bus Interface
0
3
1
0
Access: User read
Access: User read
2
0
0
1
0
0
24-11
0
0